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Thermal & Optical Bi-spectrum Network Speed Dome

Perimeter Protection function: line crossing, intrusion, region entrance and exit
Temperature exception alarm for fire prevention, -20°C to 150°C (-4°F to 302°F), ± 8°C (± 14.4°F)
Fire detection algorithm
256 × 192 (the resolution of output image is 1280 × 720) resolution 12 μm, VOx UFPA, NETD ≤ 35 mK (25 °C, F# = 1.0)
Image processing technology: Liner, histogram, and self-adaptive thermal AGC mode, DDE, 3D DNR
High quality detector with 10 years warranty
Smart tracking: Panorama tracking, Event tracking and Multi-scene patrol tracking
Smart tracking linkage: thermal view and optical view
Smoke detection for fire prevention

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Available models:

DS-2TD4228-10/S2

DS-2TD4228-10/S2

Specification
Resources
Accessories

Thermal Module
Image SensorVanadium Oxide Uncooled Focal Plane Arrays
Resolution256 × 192 (the resolution of output image is 1280 × 720)
Pixel Interval12 μm
Response Waveband8 μm to 14 μm
NETDLess than 35 mK (@25 °C,F#=1.0)
Focal Length10 mm
Focus ModeAthermalized
IFOV1.2 mrad
ApertureF1.0
Field of View18.1°×13.6° (H × V)
Min. Focusing Distance1.5m
Digital Zoom×2, ×4, ×8

Optical Module
Image Sensor1/2.8" Progressive Scan CMOS
Resolution2688 × 1520, 4 MP
Min. IlluminationColor: 0.05 Lux @(F1.2，AGC ON), B/W: 0.01 Lux @(F1.2，AGC ON)
Field of View58.8° × 34.4° (H × V) to 2.18° × 1.2° (H × V)
Focal Length4.8-153 mm, 32x
Aperture (Range)F1.2-F4.4
Focus ModeAuto/Semi-auto/Manual
Shutter Speed1s to 1/100,000s
WDR120 dB
Optical DefogNo, support algorithmic defog

Image Effect
Picture in PictureDisplay partial image of thermal channel on the full screen of optical channel
Target ColorationSupported in white hot and black hot mode.

PTZ
Movement RangePan: 360° Continuous Rotate; Tilt: From -5° to + 90° (auto flip)